Built c.1850, closed to passengers 1959, completely closed 1964. Looks to have been midway between Clarborough tunnel / Clarborough Junction (on the line from Retford) and Gainsborough Trent Junction. See if I can find any further info.
Not my area, but looking at the 1909 OS map, looks like it was named Seawby & Hibaldstow.
Next station along going East is Brigg station, going West shows Kirton Lindsey.
Here is the station, Sturton is to the North.
Fearing a bit, that I'm liable to confuse -- rather than clarify -- things here; but per my understanding, there are in these general parts, two Sturtons: both of them having had, now-closed, rail stations associated with them name-wise.
@Mcr Warrior: my perception is, that your reference is to Sturton station between, as you state, Gainsborough; and Retford; it served the village of Sturton-le-Steeple, Nottinghamshire.
@Xenophon PCDGS 's OP concerns -- as per
@Andy873 's post -- the other Sturton: in Lincolnshire, near Brigg. The station here concerned, spent most of its life named S
Cawby & Hibaldstow (this Sturton village lies between the villages of Scawby, and Hibaldstow -- in fact nearer to the station, than either of them !) -- I seem to find via Googling: that station was once, for a while, officially named Sturton & Scawby. Station situated between the two -- still passenger-served -- of Brigg; and Kirton Lindsey.
ETA: Wiki's entry for Scawby & Hibaldstow station states that it was opened in 1849, and closed in 1968.